A5IY02 · RSGA_MYCAP
- ProteinSmall ribosomal subunit biogenesis GTPase RsgA
- GenersgA
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids281 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
One of several proteins that assist in the late maturation steps of the functional core of the 30S ribosomal subunit. Helps release RbfA from mature subunits. May play a role in the assembly of ribosomal proteins into the subunit. Circularly permuted GTPase that catalyzes slow GTP hydrolysis, GTPase activity is stimulated by the 30S ribosomal subunit.
Cofactor
Note: Binds 1 zinc ion per subunit.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 108-111 | GTP (UniProtKB | ChEBI) | |||
Binding site | 155-163 | GTP (UniProtKB | ChEBI) | |||
Binding site | 235 | Zn2+ (UniProtKB | ChEBI) | |||
Binding site | 240 | Zn2+ (UniProtKB | ChEBI) | |||
Binding site | 242 | Zn2+ (UniProtKB | ChEBI) | |||
Binding site | 250 | Zn2+ (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Molecular Function | GTP binding | |
Molecular Function | GTPase activity | |
Molecular Function | metal ion binding | |
Molecular Function | rRNA binding | |
Biological Process | ribosomal small subunit biogenesis |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameSmall ribosomal subunit biogenesis GTPase RsgA
- EC number
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Mycoplasmatota > Mycoplasmoidales > Metamycoplasmataceae > Mycoplasmopsis
Accessions
- Primary accessionA5IY02
Proteomes
Subcellular Location
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Chain | PRO_1000188102 | 1-281 | Small ribosomal subunit biogenesis GTPase RsgA | ||
Interaction
Subunit
Monomer. Associates with 30S ribosomal subunit, binds 16S rRNA.
Protein-protein interaction databases
Structure
Family & Domains
Sequence
- Sequence statusComplete
- Length281
- Mass (Da)32,566
- Last updated2007-06-26 v1
- Checksum9709E6CFF1339E2F
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CU179680 EMBL· GenBank· DDBJ | CAL58911.1 EMBL· GenBank· DDBJ | Genomic DNA |